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soundchange
对原始语音进行上采样和下采样,分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果(SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING
The original sound and its spectrogram
Downsampling the waveform
downsampling
Upsampling the waveform
Linear filtering the waveform
Original speech
The source-filter model of speech
Speech with 75-Hz excitation
Speech with 150-Hz excitation
Speech with noise excitation)
- 2010-05-06 09:28:17下载
- 积分:1
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1
说明: 实验一:基于LMS算法的“苹果-橘子”分类问题
实验二:基于LMS算法的T-G-F字符识别问题
通过以上两个实验,了解ADALINE网络的结构及计算机制,掌握LMS算法,并会利用该算法来解决简单的模式分类问题。1, 学习ADALINE网络的基本结构及其学习机制,并在Matlab中实现
2, 分别对上述两类分类问题进行实现,并根据实验结果完成实验报告
(Experiment 1: Based on LMS Algorithm Apple- Orange classification issues
Experiment two: TGF-based character recognition problem LMS algorithm
Through the above two experiments to understand the structure and computer network system ADALINE, master LMS algorithm, and will use the algorithms to solve simple pattern classification problem.
1, learn the basic structure and learning mechanism ADALINE network and to achieve in Matlab
2, respectively, for these two types of classification problems were implemented and completed in accordance with the experimental results of test report)
- 2015-11-05 16:46:50下载
- 积分:1
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ITD
ITD法模态识别,基于自由振动曲线进行的模态识别(modal analysis)
- 2010-07-23 08:50:28下载
- 积分:1
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imagefusion
图形融合程序,可以实现加权,IHS,PCA 三种融合算法(Graphics integration procedures can be achieved weighted, IHS, PCA three fusion algorithm)
- 2008-04-01 16:19:38下载
- 积分:1
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CHAP9_2
三环PID控制的Simulink仿真程序(Tricyclic PID control Simulink simulation program)
- 2013-04-19 16:22:23下载
- 积分:1
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zirantidu
有关于自然梯度算法的matlab源程序,非常好用。希望对大家有用(about the NG matlab blind source separation is very cool got it!)
- 2011-04-29 10:49:18下载
- 积分:1
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transform
数值代数常用变换,内部含有Gauss,cholesterol,household,givens,QR分解等变换(Common transform numerical algebra, contains an internal Gauss, cholesterol, household, givens, QR decomposition transformation)
- 2014-11-01 21:20:20下载
- 积分:1
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ieeepapers
LDPC for wireless communication system MIMO ofdm
- 2015-03-31 01:12:17下载
- 积分:1
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EnergydetectionZhengCe
基于能量检测法的matlab程序,很简单,讨论了在不同虚警概率下检测概率的变化和信噪比的要求,自己编的...(Based on energy detection method matlab program, very simple, discusses the different detection probability of false alarm probability changes and SNR requirements, own ...)
- 2013-06-11 09:40:21下载
- 积分:1
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cauchy_1
工程最优化 一阶梯度法解Wood函数!!!!!!(cauchy)
- 2009-11-21 11:12:56下载
- 积分:1